Corner shelf holder



FIG. 1 is a left side view of a corner shelf holder showing my new design;

FIG. 2 is a front view of the design of FIG. 1;

FIG. 3 is a rear view of the design of FIG. 1;

FIG. 4 is a right side view of the design of FIG.1;

FIG. 5 is a top view of the design of FIG. 1;

FIG. 6 is a bottom view of the design of FIG. 1; and,

FIG. 7 is an environmental perspective view with the broken line showing a fragmented shelf and support elements being for illustrative purposes only and forming no part of the claimed design. 

The ornamental design for a corner shelf holder, as shown and described. 